diff options
| author |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-13 15:28:06 +0200 |
|---|---|---|
| committer |   Liviu Dudau <Liviu.Dudau@arm.com> | 2019-06-19 17:02:55 +0100 |
| commit | 8b70ce7ddf074a46d7137b1805f2a88ec89a6271 (patch) | |
| tree | 7da4031b65015ced2af9f2e7089f341ccc2b7106 /drivers/gpu/drm/arm/display/komeda/komeda_dev.c | |
| parent | drm/komeda: Enable writeback split support (diff) | |
| download | linux-dev-8b70ce7ddf074a46d7137b1805f2a88ec89a6271.tar.xz linux-dev-8b70ce7ddf074a46d7137b1805f2a88ec89a6271.zip | |
komeda: no need to check return value of debugfs_create functions
When calling debugfs functions, there is no need to ever check the
return value. The function can work or not, but the code logic should
never do something different based on this.
Cc: "James (Qian) Wang" <james.qian.wang@arm.com>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Brian Starkey <brian.starkey@arm.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Diffstat (limited to 'drivers/gpu/drm/arm/display/komeda/komeda_dev.c')
| -rw-r--r-- | drivers/gpu/drm/arm/display/komeda/komeda_dev.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c index e1aa58ef03d7..5a118984de33 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c @@ -53,9 +53,6 @@ static void komeda_debugfs_init(struct komeda_dev *mdev) return; mdev->debugfs_root = debugfs_create_dir("komeda", NULL); - if (IS_ERR_OR_NULL(mdev->debugfs_root)) - return; - debugfs_create_file("register", 0444, mdev->debugfs_root, mdev, &komeda_register_fops); } |